| 湖北省肺吸虫病科研协作组流调组.湖北省肺吸虫病流行病学及致病虫种研究[J].Chinese journal of Epidemiology,1986,7(5):269-273 |
| 湖北省肺吸虫病流行病学及致病虫种研究 |
| Studies of Epidemiology and Etiology of Paragonimus in Hubei Province |
| |
| DOI： |
| KeyWord: |
| English Key Word: |
| FundProject: |
|
| Hits: 1764 |
| Download times: 522 |
| Abstract: |
| 本文报告了湖北省肺吸虫病流行范围和危害程度。查明了肺吸虫螺类宿主,有两科五属十四种,其中有一属(新记录),三新种和三待定种;蟹类宿主有两科三属十八种,其中有五个新种和三个新亚种;保虫宿主和延续宿主有九种,其中有三种为斯氏肺吸虫保虫宿主的新纪录,一种为斯氏肺吸虫延续宿主新纪录。进行了两种肺吸虫的后尾蚴、成虫及虫卵的扫描电镜观察和染色体核型研究。 |
| English Abstract: |
Epidemiological and etiological studies on paragonimiasis have been carried out in Hubei province where is now affirmed as an epidemic area.
Basing on the morphological characterristics of the worm, the paragonimus are grouped to paragonimus West ermani and Paragonimus Skrjabini.
Paragonimus Skrjabini prevail in the mountain regions in the south-west, west and north-west part of this province, covering 27 counties, while paragonimus West ermani were distributed in 7 counties of south-east of this province.
The positive rates of the skin test was 14.48%, the infection rate and morbidity of this population were 8.54% and 3.93% respectively.
In epidemic area of P.Westermani, the first intermediate host was found in 14 species of fresh-water shellfresh of which the infection rate 0.09%. In epidemic area of P.Skrjabini, the first intermediate host were found in 14 species of fresh-water shellfresh loves classified into 5 genera and 2 families, the infection rate was 0-0.24% respectively. The second intermediate host were found in 20 species of the freshwater crabs grouped to 3 genera in 2 families. the infection rete was 19.7-100% respectively.
In the epidemic area of P.W. the definitive hosts were found in 3 species, in epidemic area of P. Skrjabini, the definitive hosts were found in 11 species of the mammal which were attributed to 6 genera and 4 families.
The discovies resulted from this study gives us a general picture of the distribution and prevalence of paragonimiasis in this province, there by corresponding control measures can thus be planned. |
|
View Fulltext
Html FullText
View/Add Comment Download reader |
| Close |
|
|
|